12119169 has 16 divisors (see below), whose sum is σ = 17121600. Its totient is φ = 7603776.

The previous prime is 12119123. The next prime is 12119197. The reversal of 12119169 is 96191121.

It is not a de Polignac number, because 12119169 - 2¹¹ = 12117121 is a prime.

It is a super-2 number, since 2×12119169² = 293748514501122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12119119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9247 + ... + 10475.

It is an arithmetic number, because the mean of its divisors is an integer number (1070100).

Almost surely, 2^12119169 is an apocalyptic number.

12119169 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

12119169 is a deficient number, since it is larger than the sum of its proper divisors (5002431).

12119169 is a wasteful number, since it uses less digits than its factorization.

12119169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1424.

The product of its digits is 972, while the sum is 30.

The square root of 12119169 is about 3481.2596858034. The cubic root of 12119169 is about 229.6982116250.

The spelling of 12119169 in words is "twelve million, one hundred nineteen thousand, one hundred sixty-nine".